mitgcm.org/front_content/cmi_redir.php

<?php
/**
 *
 * $Header:  $
 *
 * Ed Hill
 *
 *   Simple "name"-based redirection for the CMI web pages.
 *
 *   This file belongs in the mitgcm.org DocumentRoot and it uses all
 *   the readable files in the directory DocumentRoot/redir_mappings
 *   to build the list.
 *
 */


$code = array();

$location = "./redir_mappings";
$all = opendir($location);
while ($file = readdir($all)) {
        if (!is_dir($location.'/'.$file)) {
                if (is_readable($location.'/'.$file)) {
                        $handle = fopen($location.'/'.$file,"r");
                        while ($line = fgets($handle, 4095)) {
                                // list ($code, $url) = $mapinfo;
                                // print $line;
                                $t1 = strtok($line," \n\t");
                                $t2 = strtok(" \n\t");
                                if ($t1 && $t2) {
                                        $code[$t1] = $t2;
                                }
                        }
                        fclose($handle);
                }
        }
}
closedir($all);

$arr=explode('/',$REQUEST_URI);
$url=$code[ $arr[2] ];

if ( strlen($url) > 4 ) {
        header ("Location: $url");
} else {
        print "<html><body>";
        print "Sorry, \"" . $arr[2] . "\" is an unknown redirection code.<br><br>";
        print "Please contact <a href=\"mailto:eh3@mit.edu\">eh3@mit.edu</a> if you ";
        print "need help with this site.";
        print "</body></html>";
}

?>
1	edhill	1.1	<?php
2			/**
3			*
4			* $Header: $
5			*
6			* Ed Hill
7			*
8			* Simple "name"-based redirection for the CMI web pages.
9			*
10			* This file belongs in the mitgcm.org DocumentRoot and it uses all
11			* the readable files in the directory DocumentRoot/redir_mappings
12			* to build the list.
13			*
14			*/
15
16
17			$code = array();
18
19			$location = "./redir_mappings";
20			$all = opendir($location);
21			while ($file = readdir($all)) {
22			if (!is_dir($location.'/'.$file)) {
23			if (is_readable($location.'/'.$file)) {
24			$handle = fopen($location.'/'.$file,"r");
25			while ($line = fgets($handle, 4095)) {
26			// list ($code, $url) = $mapinfo;
27			// print $line;
28			$t1 = strtok($line," \n\t");
29			$t2 = strtok(" \n\t");
30			if ($t1 && $t2) {
31			$code[$t1] = $t2;
32			}
33			}
34			fclose($handle);
35			}
36			}
37			}
38			closedir($all);
39
40			$arr=explode('/',$REQUEST_URI);
41			$url=$code[ $arr[2] ];
42
43			if ( strlen($url) > 4 ) {
44			header ("Location: $url");
45			} else {
46			print "<html><body>";
47			print "Sorry, \"" . $arr[2] . "\" is an unknown redirection code.<br><br>";
48			print "Please contact <a href=\"mailto:eh3@mit.edu\">eh3@mit.edu</a> if you ";
49			print "need help with this site.";
50			print "</body></html>";
51			}
52
53			?>